ATI Radeon 4800 series (4830, 4850, 4870, and 4890) are known for the newest and the best gaming gpu available, today ATI Radeon 4890 and Nvidia geForce 295 are the best gaming gpu available.
Not quite, ATI Mobility Radeon are chips integrated to laptops.
nvidia gtx 480 or ati radeon hd 5870
Try the ATI Radeon 5800 series but this might not be fast enough.
pixel shader 2.0 in ati radeon 9550
yes
The ATI Radeon HD 6310 is a newer graphics card and better than the HD 4250
nvidia geforce gt525m
it depends which version your talking my ati Radeon hd 3450 is a 512mb 256bit card but most of the ati Radeon 3450s out there are 512mb 64bit
No ATI Radeon 9600 doesn't support Shader Modell 3.0.
radeon HD 3200 by a huge margin, the Radeon 7000 is an old card from 2001, and no card in its family can touch the hd3200, the Radeon 7000 has 1/4 the pixel fill rate, no vertex shaders, no directx 10 only dirctx 7 which is bad new for new games and watching videos, as well as lower memory bandwith.
ATI Radeon is an electronics manufacturer of computer hardware and software, such as video cards and hard drives. An ATI Radeon driver allows the hardware or software to function properly after it is installed. For instance, an ATI Radeon video card may require an appropriate driver to be downloaded before it can function properly.